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HackerRank

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications. HackerRank’s programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output. Programmers are then ranked globally on the HackerRank leaderboard and earn badges based on their accomplishments to drive competition among users.

https://github.com/rodneyshag/hackerrank_solutions

317 efficient solutions to HackerRank problems

hackerrank java problems solutions

Last synced: 11 Apr 2025

https://github.com/ryanfehr/hackerrank

HackerRank solutions in Java/JS/Python/C++/C#

algorithms cpp csharp data-structures hackerrank java java8 javascript python

Last synced: 15 Apr 2025

https://github.com/xeoneux/30-days-of-code

👨‍💻 30 Days of Code by HackerRank Solutions in C, C++, C#, F#, Go, Java, JavaScript, Python, Ruby, Swift & TypeScript. PRs Welcome! 😄

30 c code cplusplus csharp days fsharp go hackerrank java javascript kotlin of python ruby solutions swift typescript

Last synced: 08 Apr 2025

https://github.com/xeoneux/30-Days-of-Code

👨‍💻 30 Days of Code by HackerRank Solutions in C, C++, C#, F#, Go, Java, JavaScript, Python, Ruby, Swift & TypeScript. PRs Welcome! 😄

30 c code cplusplus csharp days fsharp go hackerrank java javascript kotlin of python ruby solutions swift typescript

Last synced: 20 Apr 2025

https://github.com/alexattia/Data-Science-Projects

DataScience projects for learning : Kaggle challenges, Object Recognition, Parsing, etc.

challenge hackerrank kaggle machine-learning python

Last synced: 29 Mar 2025

https://github.com/vinta/fuck-coding-interviews

How on earth can I ever think of a solution like that in an interview?!

algorithms coding-interviews data-structures hackerrank interview interview-preparation leetcode python

Last synced: 04 Apr 2025

https://github.com/arsho/hackerrank_python_domain_solutions

Solutions of challenges of Hackerrank Python domain

hackerrank hackerrank-python hackerrank-solutions python

Last synced: 04 Apr 2025

https://github.com/anantkaushik/competitive_programming

Questions solved from Various Coding websites viz. HackerRank, HackerEarth, CodeChef and other websites. This repository also contains Questions from various offline and onsite competitions.

c codechef competitive-coding competitive-programming competitiveprogramming geeksforgeeks geeksforgeeks-python geeksforgeeks-solutions gfg hackerearth hackerearth-python hackerearth-solve hackerrank hackerrank-solutions python python3 techgig techgig-solutions

Last synced: 09 Apr 2025

https://github.com/raleighlittles/10_days_of_javascript-hackerrank

Solutions to HackerRank's 10 Days of Javascript challenge.

hackerrank hackerrank-solutions javascript nodejs

Last synced: 07 Apr 2025

https://github.com/chetannada/javascript-practice

This repository contains Leetcode DSA and HackerRank DSA Solution using Javascript and Code snippet of Important Topics in Javascript. It is meant to help beginners to learn and practice JavaScript concepts and features in a hands-on way.

hackerrank hackerrank-solutions javascript javascript-algorithms-and-data-structures javascript-beginners javascript-code javascript-codes javascript-dsa javascript-practice javascript-practice-problems javascript-vanilla leetcode-javascript leetcode-javascript-solutions leetcode-solutions

Last synced: 05 Apr 2025

https://github.com/mitcc/AlgoSolutions

:octocat:LeetCode, LintCode, Project Euler, SGU, HackerRank, Cracking the Coding Interview(ctci):palm_tree:

algorithm ctci hackerrank leetcode lintcode project-euler sgu

Last synced: 18 Mar 2025

https://github.com/chetannada/Javascript-Practice

This repository contains Leetcode DSA and HackerRank DSA Solution using Javascript and Code snippet of Important Topics in Javascript. It is meant to help beginners to learn and practice JavaScript concepts and features in a hands-on way.

hackerrank hackerrank-solutions javascript javascript-algorithms-and-data-structures javascript-beginners javascript-code javascript-codes javascript-dsa javascript-practice javascript-practice-problems javascript-vanilla leetcode-javascript leetcode-javascript-solutions leetcode-solutions

Last synced: 31 Dec 2024

https://github.com/jadogg/expresspython

🚄🐍 expressPython - A small Python editor for learning and competitive programming.

c-plus-plus competitive-programming express-python hackerrank ide python python3 qt windows

Last synced: 26 Mar 2025

https://github.com/shanesatterfield/hacker-rank

This is a repository of my solutions to hacker rank problems.

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Last synced: 19 Dec 2024

https://github.com/vinibrsl/hackerrank-sql

📂 HackerRank SQL code challenges solutions

challenge hackerrank hackerrank-solutions hackerrank-sql sql

Last synced: 30 Mar 2025

https://github.com/aashutoshrathi/testcase-generator

⚡️ Handy script for HackerRank, HackerEarth and CodeChef TCs Generation.

cases hackerrank testing testing-tools

Last synced: 04 Apr 2025

https://github.com/nishant-sethi/hackerrank

This is the Repository where you can find all the solution of the Problems which you solve on competitive platforms mainly HackerRank and HackerEarth

algorithm artificial-intelligence coding-challenge competitive-programming datastructure hackerrank hackerrank-solutions machine-learning-algorithms natural-language-processing problem-solving python statistics

Last synced: 13 Apr 2025

https://github.com/Thomas-George-T/HackerRank-The-Linux-Shell-Challenges-Solutions

Complete Solutions and related tutorials for the Linux Shell - Bash, text processing, Arrays in Bash, Grep Sed Awk Challenges on HackerRank

awk bash challenge cut grep hackerrank hackerrank-solutions head linux linux-shell paste sed shell sort tail text-processing tr tutorial uniq unix

Last synced: 20 Apr 2025

https://github.com/rene-d/hackerrank

HackerRank personal solutions

hackerrank

Last synced: 22 Apr 2025

https://github.com/coderick14/acedit

A command line tool to run your code against sample test cases. Without leaving the terminal :)

atcoder codechef codeforces command-line-tool competitive-programming hackerrank python3 spoj

Last synced: 19 Dec 2024

https://github.com/raleighlittles/python-hackerrank

Annotated solutions to HackerRank's Python challenges.

hackerrank hackerrank-solutions python python-hackerrank

Last synced: 14 Apr 2025

https://github.com/anishlearnstocode/hackerrank-python-basic-skill-test

Contains solved programs for the HackerRank Python (Basics) Skill Test Certification 🎓.

certificate certification hackerrank python solutions

Last synced: 10 Apr 2025

https://github.com/anishlearnstocode/hackerrank-js-basic-skill-test

Contains solved programs for the HackerRank JavaScript (Basics) Skill Test Certification 🎓.

algorithms certificate certification challenges data-structures hackerrank javascript js programming questions

Last synced: 10 Apr 2025

https://github.com/mohamedmetwalli5/hackerrank-solutions

✅🟩 These solutions are designed for beginners tackling various HackerRank challenges. They are continually updated to make them easier for beginners to grasp.

hackerrank problem-solving

Last synced: 26 Apr 2025

https://github.com/anishlearnstocode/hackerrank-java-basic-skill-test

Contains solved programs for the HackerRank Java (Basics) Skill Test Certification 🎓.

certificate certification hackerrank java programming questions

Last synced: 10 Apr 2025

https://github.com/anishlearnstocode/course-list

A comprehensive ist of all courses I have taken and successfully completed in University 🎓, Coursera 📗, Udemy etc.

cern coding-ninjas computer-vision course-work coursera courses deep-learning delhi-technological-university dtu french hackerrank machine-learning ml mooc programming specialization trinity-college-london udemy

Last synced: 18 Mar 2025

https://github.com/abdallahhemdan/firsttosolve

🏆 FirstToSolve is a competitive programming website to manage competitive programming activities with a virtual judge..

cmp cmp2022 codeforces competitive-programming contest-platform contest-programming dotne fecu hackerrank hemdan mvc

Last synced: 19 Apr 2025

https://github.com/kasvith/hackerrank-dl

Download submissions from a HackerRank contest and sort them according to programming languages

browser-cookies contest cookies downloader go golang hackerrank hackerrank-contest hackerrank-submissions moderator tool

Last synced: 28 Apr 2025

https://github.com/anishlearnstocode/competitive-programming

Solutions to Hackerrank domains such as Java ☕, Python, Data Structures etc. 🔢 and Interview preperation. Also contains certification solutions and links 🦄 + Leetcode Algorithms solutions...

algorithms certificate data-structures hackerrank java leetcode python python3

Last synced: 10 Apr 2025

https://github.com/viveakrt/competitive-programing

This repository is for encouraging people in competitive programming. And making PR's on a regular basis. Through this repo, Geeks can find solutions for various programming problems and also give your code to increase the repo.

a2oj codechef codechef-solutions codeforces codeforces-solutions competitive-programming golang hackerearth hackerearth-solutions hackerrank hackerrank-challenges hackerrank-python hackerrank-solutions leetcode leetcode-solutions

Last synced: 05 Apr 2025

https://github.com/faizan-khanx/telegramosint

A curated collection of tools, bots, and resources for Open Source Intelligence (OSINT) investigations on Telegram. Includes chat analysis methods, browser extensions, search engines, and secure practices for efficient and privacy-focused research.

hackerrank investigation lawenforcement osint osint-resources telegram telegram-bot telegraminvestigation telegramosint

Last synced: 03 Apr 2025

https://github.com/posquit0/hackerrank

my solutions for hackerrank.com

algorithm algorithm-challenges c-plus-plus hackerrank

Last synced: 15 Apr 2025

https://github.com/rootulp/hackerrank

:pencil2: Hackerrank solutions

hackerrank java problems python ruby

Last synced: 11 Apr 2025

https://github.com/raleighlittles/10_days_of_statistics_hackerrank

Solutions to HackerRank's "10 Days of Statistics" challenge.

10-days-of-statistics hackerrank hackerrank-solutions statistics

Last synced: 14 Apr 2025

https://github.com/koko37/hackerrank-react-certificate

HackerRank.com React Certificate Solutions

certificate hackerrank hackerrank-solutions reactjs

Last synced: 19 Mar 2025

https://github.com/shehza-d/dsa

Data Structure and Algorithm and OOPs with CPP and lots of LeetCode Challenges for Competitive Programming

algorithms competitive-programming cpp dsa dsa-algorithm hackerrank leetcode

Last synced: 04 Apr 2025

https://github.com/pb2204/project-euler

Solutions Of Project Euler's Problem Using JavaScript

competitive-programming hackerrank javascript project-euler

Last synced: 17 Jan 2025

https://github.com/wibosco/codingchallenges

A collection of coding challenges from LeetCode, HackerRank and CtCI

cracking-the-coding-interview github-actions hackerrank interview leetcode swift whiteboard

Last synced: 22 Nov 2024

https://github.com/afonsojramos/competitive-programming

Collection of all the competitive programming competitions I partook in.

advent-of-code csacademy cssbattle hackerrank hacktoberfest hashcode spoj

Last synced: 11 Apr 2025

https://github.com/lxance-hacker/techdeceit

This Tool is a GUI based phishing tool, In which you can phish without giving any cmd's on terminal. It works on all plateforms.

everything hacker hackerrank linux lxance lxancephisher pandaphishing phishing phishing-attacks phishing-sites termux termux-hacking termux-tool

Last synced: 10 Apr 2025

https://github.com/mukeshmithrakumar/hackerranksolutions

My HackerRank Solutions for Python, Java, C, C++, Shell, SQL, JavaScript and Interview Preparation Kit

bash c cpp data-science hackerrank hackerrank-solutions interview-preparation interview-questions java javascript linux-shell machine-learning python python3 shell software sql

Last synced: 15 Apr 2025

https://github.com/ryukinix/leraxandria

A personal collection of functions, macros and programs written in Common Lisp

common-lisp hackerrank lisp personal scripts

Last synced: 09 Apr 2025

https://github.com/dhhruv/binary-search-solutions

Here are some of my solutions from the website https://binarysearch.com/ developed in Python Programming language.

binary-search binary-search-solutions binarysearch codechef coding-problems hackerrank leetcode python-solutions topcoder

Last synced: 13 Nov 2024

https://github.com/teddyoweh/rest-api-hackerank

My Solution to the Hacker Rest API Intermediate Problems

algorithm-challenges algorithms api hackerrank hackerrank-solutions python rest-api

Last synced: 09 Apr 2025

HackerRank Awesome Lists
Interview-Preparation 50
HackerRank Categories
System Design 80 📑 Interview Articles 11 :octocat: GitHub Repositories 10 📈 Prepare for Interview 6 Make profile Readme 3 Job websites 3 Leadership Principles 2 👥 Mock Interview 2 📚 Books 1 Algorithmic complexity / Big-O / Asymptotic analysis 1 💡 Solutions 1 Tips 1 ❓Interview Questions 1 C++ 1